Bifunctional initiator
[化] 双官能引发剂
🧩 词语组成解析
a. 具有两种(截然)不同功能的
initiator
[i'niʃieitə]
n. 创始人;发起人;传授者;教导者;
🗣️ 情景例句
Don't worry. The traffic is very heavy at this hour.
别担心。这个时间交通很拥挤。
Can I fix an overseas call to London by person-to-person call?
我要打到伦敦的叫人电话好吗？
Shrugging my shoulders, I began to walk away when,
我耸耸肩膀掉头走开了。